Electricity and Control June 2020

INDUSTRY 4.0 + IIOT : PRODUCTS + SERVICES

High-speed automatic print inspection system SICK Automation, in collaboration with AutoCoding Systems, has introduced what it describes as the world’s first fully automated, smart vision inspection system for printed coding and marking on food, pharmaceutical and general consumer goods packaging. The 4Sight Automatic Print Inspection System reduces day-to-day production stoppages significantly for producers by delivering an error-proof, high-speed inspection system for printed codes such as dates, batch and line numbers. This innovation, achieved with the AutoCoding 4Sight software operating a SICK InspectorP 2D vision camera, enables direct closed-loop communication of the printed message from any brand of printer using standard inkjet, laser or thermal transfer technologies. The direct communication removes costly ‘nuisance stops’ and saves production time compared to conventional vision systems. As conventional systems take time in learning thousands of images and fonts as well as the surrounding packaging design context there is typically a lengthy process before production inspections can take place. The system is one of the first to be developed using SICK’s AppSpace eco-system. Mike Hughes, Managing Director of AutoCoding Systems says, “With the power of the SICK AppSpace development environment, we were able to draw on the strengths of AutoCoding to think about print inspection systems in a completely new way.

The result is a directly-networked connection between the printer and the 2D vision camera, coupled with the 4Sight software’s unique ability to self-optimise the code inspection process.” As the artificial intelligence is already pre-trained in the application, the AutoCoding system knows exactly the printed message it is looking for. This means the system adjusts automatically when the printer changes to a new job. The 4Sight software can check simultaneously if the printed code is correct, present and legible, and users have the flexibility to define what is recognised as a ‘good read, bad read or no read’ on a per product basis. Driven by the SICK AppSpace, on board the high-resolution SICK InspectorP 2D vision camera, the application needs no lineside PC. Enabled by the high-resolution and processing power of SICK vision technology, the solution can process inspection images in extremely short cycle times. It can operate in high line speed applications such as bottling and canning lines. For more information contact SICK Automation SA. Tel: +27 10 060-0558, email: Grant.Joyce@sickautomation.co.za visit: www.sickautomation.co.za